Home / 5,096,518.23-7,033,196.16-2,804,678.94

Finding the Fourth Proportional to 5,096,518.23, 7,033,196.16 and 2,804,678.94

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Solution

The fourth proportional to 5,096,518.23, 7,033,196.16 and 2,804,678.94 is: 3,870,457.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,096,518.23 : 7,033,196.16 = 2,804,678.94 : x
  2. Step 2: Convert to fraction form
    5,096,518.23/7,033,196.16 = 2,804,678.94/x
  3. Step 3: Cross multiply
    5,096,518.23x = 7,033,196.16 × 2,804,678.94
  4. Step 4: Simplify right side
    5,096,518.23x = 19,725,857,150,840.87
  5. Step 5: Solve for x
    x = 19,725,857,150,840.87/5,096,518.23
  6. Step 6: Final answer
    x = 3,870,457.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.